Can I use a keyboard an mouse on the ps3?

I ask because I loved to use the keyboard on the PC for every game, but I'm not sure it will work for the ps3. I plugged in the keyboard and mouse in my ps3 and it only allowed me to surf the menu's and use the internet, but the games are not responding! I know on pc, game where they didn't allow... show more I ask because I loved to use the keyboard on the PC for every game, but I'm not sure it will work for the ps3.
I plugged in the keyboard and mouse in my ps3 and it only allowed me to surf the menu's and use the internet, but the games are not responding!

I know on pc, game where they didn't allow you to use the mouse you could download xpadder which will make mouse functional.

any help???
4 answers 4